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Mrrafil [7]
3 years ago
5

Please help! Will give brainliest, also 20 points, correct answers only!!

Mathematics
1 answer:
ikadub [295]3 years ago
7 0

Answer:

18 minutes for each exhibit.

Step-by-step explanation:

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Please help me out if you can!
Genrish500 [490]

In order for it to be a rectangle all four angels have to be 90 so:

13x+34+10x+10=90

23x=46

X=2

6 0
3 years ago
I’ve worked out that the 1st term is -5 but can’t work out the rest. I thought it was -77 but it’s wrong
Pie
Answer:
1st term: 3(1) - 8 = 3-8= -5
10th term: 3(10) - 8= 30-8= 22
100th term: 3(100)-8= 300-8= 292

Explanation:
Substitute the term number (e.g. 10) in the place of n

Hope this helped! :)
7 0
2 years ago
Read 2 more answers
Mehek14 i would love for you to be the one the help me other ppl u try 2 c:
devlian [24]
Question 1: X = 2/3
Question 2: X = 4 
Question 3: X = 48
Question 4: ?
Question 5: X = 1
Question 6: Yes
Question 7: No  
Question 8: No
Question 9: Kara (Danvers is always right) < ignore that
Question 10: X = 0.5 
Hope this helped!
4 0
3 years ago
Read 2 more answers
Help please. Need a simple explanation. ​
lbvjy [14]

Answer:

B) 20

Step-by-step explanation:

Each number in the equation needs to be a whole number, since you can't have 2.5 marbles or something like that.

2/5 of 16 is 6.4

2/5 of 20 is 8

2/5 of 21 is 8.4

2/5 of 26 is 10.4

Even though 20 is the only one that works, if you wanted to be sure it's right, just divide by three after subtracting 8 (the three remaining marbles.)

20-8=12

12÷3=4

The three remaining numbers would be equal and the amount of yellow numbers is a whole number. 20 is correct

<u>Please</u><u> give</u><u> brainliest</u><u> if</u><u> I</u><u> helped</u><u>!</u><u> </u><u>:</u><u>)</u>

3 0
2 years ago
HELP PLEASE WITH 5 QUESTIONS!!!
Lorico [155]
C) 1.94
A) 35%
A) 200%
A) 270
A) 252
7 0
3 years ago
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